Airplot anniversary

I was asked to mention Airplot recently, which has had its anniversary. You may remember this - it is the scheme against the third runway at Heathrow, organised by Greenpeace, which involves buying a plot of land right in the middle of the proposed site, and making a nuisance of yourself when the time comes for purchase to take place. I thought this was a good idea when I first heard of it so I'm quite happy to mention it again now.